Molded surface of a concrete product



FIG. 1 is a front view of an embodiment of a concrete product, according to our new design, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a right side view of the concrete product of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 3 is a left side view of the concrete product of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a top view of the concrete product of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 5 is a bottom view of the concrete product of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 6 is a perspective view of the concrete product of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented. 

The ornamental design for molded surface of a concrete product, as shown and described. 